src/dolphinmainwindow.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at>                  *
   3  *   Copyright (C) 2006 by Stefan Monov <logixoul@gmail.com>               *
   4  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   5  *                                                                         *
   6  *   This program is free software; you can redistribute it and/or modify  *
   7  *   it under the terms of the GNU General Public License as published by  *
   8  *   the Free Software Foundation; either version 2 of the License, or     *
   9  *   (at your option) any later version.                                   *
  10  *                                                                         *
  11  *   This program is distributed in the hope that it will be useful,       *
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  14  *   GNU General Public License for more details.                          *
  15  *                                                                         *
  16  *   You should have received a copy of the GNU General Public License     *
  17  *   along with this program; if not, write to the                         *
  18  *   Free Software Foundation, Inc.,                                       *
  19  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  20  ***************************************************************************/
  21
  22 #include "dolphinmainwindow.h"
  23 #include "dolphinviewactionhandler.h"
  24 #include "dolphindropcontroller.h"
  25
  26 #include <config-nepomuk.h>
  27
  28 #include "dolphinapplication.h"
  29 #include "dolphinfileplacesview.h"
  30 #include "dolphinnewmenu.h"
  31 #include "dolphinsettings.h"
  32 #include "dolphinsettingsdialog.h"
  33 #include "dolphinstatusbar.h"
  34 #include "dolphinviewcontainer.h"
  35 #include "infosidebarpage.h"
  36 #include "metadatawidget.h"
  37 #include "mainwindowadaptor.h"
  38 #include "treeviewsidebarpage.h"
  39 #include "viewpropertiesdialog.h"
  40 #include "viewproperties.h"
  41
  42 #ifndef Q_OS_WIN
  43 #include "terminalsidebarpage.h"
  44 #endif
  45
  46 #include "dolphin_generalsettings.h"
  47 #include "dolphin_iconsmodesettings.h"
  48
  49 #include <kaction.h>
  50 #include <kactioncollection.h>
  51 #include <kconfig.h>
  52 #include <kdesktopfile.h>
  53 #include <kdeversion.h>
  54 #include <kfiledialog.h>
  55 #include <kfileplacesmodel.h>
  56 #include <kglobal.h>
  57 #include <kicon.h>
  58 #include <kiconloader.h>
  59 #include <kio/netaccess.h>
  60 #include <kinputdialog.h>
  61 #include <klocale.h>
  62 #include <kmenu.h>
  63 #include <kmenubar.h>
  64 #include <kmessagebox.h>
  65 #include <kurlnavigator.h>
  66 #include <konqmimedata.h>
  67 #include <kpropertiesdialog.h>
  68 #include <kprotocolinfo.h>
  69 #include <ktoggleaction.h>
  70 #include <krun.h>
  71 #include <kshell.h>
  72 #include <kstandarddirs.h>
  73 #include <kstatusbar.h>
  74 #include <kstandardaction.h>
  75 #include <kurl.h>
  76 #include <kurlcombobox.h>
  77
  78 #include <QKeyEvent>
  79 #include <QClipboard>
  80 #include <QLineEdit>
  81 #include <QSplitter>
  82 #include <QDockWidget>
  83
  84 DolphinMainWindow::DolphinMainWindow(int id) :
  85     KXmlGuiWindow(0),
  86     m_newMenu(0),
  87     m_showMenuBar(0),
  88     m_splitter(0),
  89     m_activeViewContainer(0),
  90     m_id(id),
  91     m_viewContainer(),
  92     m_actionHandler(0)
  93 {
  94     setObjectName("Dolphin#");
  95     m_viewContainer[PrimaryView] = 0;
  96     m_viewContainer[SecondaryView] = 0;
  97
  98     new MainWindowAdaptor(this);
  99     QDBusConnection::sessionBus().registerObject(QString("/dolphin/MainWindow%1").arg(m_id), this);
 100
 101     KonqFileUndoManager::incRef();
 102
 103     KonqFileUndoManager* undoManager = KonqFileUndoManager::self();
 104     undoManager->setUiInterface(new UndoUiInterface(this));
 105
 106     connect(undoManager, SIGNAL(undoAvailable(bool)),
 107             this, SLOT(slotUndoAvailable(bool)));
 108     connect(undoManager, SIGNAL(undoTextChanged(const QString&)),
 109             this, SLOT(slotUndoTextChanged(const QString&)));
 110     connect(DolphinSettings::instance().placesModel(), SIGNAL(errorMessage(const QString&)),
 111             this, SLOT(slotHandlePlacesError(const QString&)));
 112 }
 113
 114 DolphinMainWindow::~DolphinMainWindow()
 115 {
 116     KonqFileUndoManager::decRef();
 117     DolphinApplication::app()->removeMainWindow(this);
 118 }
 119
 120 void DolphinMainWindow::toggleViews()
 121 {
 122     if (m_viewContainer[SecondaryView] == 0) {
 123         return;
 124     }
 125
 126     // move secondary view from the last position of the splitter
 127     // to the first position
 128     m_splitter->insertWidget(0, m_viewContainer[SecondaryView]);
 129
 130     DolphinViewContainer* container = m_viewContainer[PrimaryView];
 131     m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 132     m_viewContainer[SecondaryView] = container;
 133 }
 134
 135 void DolphinMainWindow::slotDoingOperation(KonqFileUndoManager::CommandType commandType)
 136 {
 137     clearStatusBar();
 138     m_undoCommandTypes.append(commandType);
 139 }
 140
 141 void DolphinMainWindow::refreshViews()
 142 {
 143     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 144
 145     // remember the current active view, as because of
 146     // the refreshing the active view might change to
 147     // the secondary view
 148     DolphinViewContainer* activeViewContainer = m_activeViewContainer;
 149
 150     m_viewContainer[PrimaryView]->view()->refresh();
 151     if (m_viewContainer[SecondaryView] != 0) {
 152         m_viewContainer[SecondaryView]->view()->refresh();
 153     }
 154
 155     setActiveViewContainer(activeViewContainer);
 156 }
 157
 158 void DolphinMainWindow::dropUrls(const KUrl::List& urls,
 159                                  const KUrl& destination)
 160 {
 161     DolphinDropController dropController(this);
 162     connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 163             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 164     dropController.dropUrls(urls, destination);
 165 }
 166
 167 void DolphinMainWindow::pasteIntoFolder()
 168 {
 169     m_activeViewContainer->view()->pasteIntoFolder();
 170 }
 171
 172 void DolphinMainWindow::changeUrl(const KUrl& url)
 173 {
 174     DolphinViewContainer* view = activeViewContainer();
 175     if (view != 0) {
 176         view->setUrl(url);
 177         updateEditActions();
 178         updateViewActions();
 179         updateGoActions();
 180         setCaption(url.fileName());
 181         emit urlChanged(url);
 182     }
 183 }
 184
 185 void DolphinMainWindow::changeSelection(const KFileItemList& selection)
 186 {
 187     activeViewContainer()->view()->changeSelection(selection);
 188 }
 189
 190 void DolphinMainWindow::slotEditableStateChanged(bool editable)
 191 {
 192     KToggleAction* editableLocationAction =
 193         static_cast<KToggleAction*>(actionCollection()->action("editable_location"));
 194     editableLocationAction->setChecked(editable);
 195 }
 196
 197 void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
 198 {
 199     updateEditActions();
 200
 201     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 202     int selectedUrlsCount = m_viewContainer[PrimaryView]->view()->selectedUrls().count();
 203     if (m_viewContainer[SecondaryView] != 0) {
 204         selectedUrlsCount += m_viewContainer[SecondaryView]->view()->selectedUrls().count();
 205     }
 206
 207     QAction* compareFilesAction = actionCollection()->action("compare_files");
 208     if (selectedUrlsCount == 2) {
 209         const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
 210         compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
 211     } else {
 212         compareFilesAction->setEnabled(false);
 213     }
 214
 215     m_activeViewContainer->updateStatusBar();
 216
 217     emit selectionChanged(selection);
 218 }
 219
 220 void DolphinMainWindow::slotRequestItemInfo(const KFileItem& item)
 221 {
 222     emit requestItemInfo(item);
 223 }
 224
 225 void DolphinMainWindow::updateHistory()
 226 {
 227     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 228     const int index = urlNavigator->historyIndex();
 229
 230     QAction* backAction = actionCollection()->action("go_back");
 231     if (backAction != 0) {
 232         backAction->setEnabled(index < urlNavigator->historySize() - 1);
 233     }
 234
 235     QAction* forwardAction = actionCollection()->action("go_forward");
 236     if (forwardAction != 0) {
 237         forwardAction->setEnabled(index > 0);
 238     }
 239 }
 240
 241 void DolphinMainWindow::updateFilterBarAction(bool show)
 242 {
 243     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 244     showFilterBarAction->setChecked(show);
 245 }
 246
 247 void DolphinMainWindow::openNewMainWindow()
 248 {
 249     DolphinApplication::app()->createMainWindow()->show();
 250 }
 251
 252 void DolphinMainWindow::toggleActiveView()
 253 {
 254     if (m_viewContainer[SecondaryView] == 0) {
 255         // only one view is available
 256         return;
 257     }
 258
 259     Q_ASSERT(m_activeViewContainer != 0);
 260     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 261
 262     DolphinViewContainer* left  = m_viewContainer[PrimaryView];
 263     DolphinViewContainer* right = m_viewContainer[SecondaryView];
 264     setActiveViewContainer(m_activeViewContainer == right ? left : right);
 265 }
 266
 267 void DolphinMainWindow::closeEvent(QCloseEvent* event)
 268 {
 269     DolphinSettings& settings = DolphinSettings::instance();
 270     GeneralSettings* generalSettings = settings.generalSettings();
 271     generalSettings->setFirstRun(false);
 272
 273     settings.save();
 274
 275     KXmlGuiWindow::closeEvent(event);
 276 }
 277
 278 void DolphinMainWindow::saveProperties(KConfigGroup& group)
 279 {
 280     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 281     group.writeEntry("Primary Url", cont->url().url());
 282     group.writeEntry("Primary Editable Url", cont->isUrlEditable());
 283
 284     cont = m_viewContainer[SecondaryView];
 285     if (cont != 0) {
 286         group.writeEntry("Secondary Url", cont->url().url());
 287         group.writeEntry("Secondary Editable Url", cont->isUrlEditable());
 288     }
 289 }
 290
 291 void DolphinMainWindow::readProperties(const KConfigGroup& group)
 292 {
 293     DolphinViewContainer* cont = m_viewContainer[PrimaryView];
 294
 295     cont->setUrl(group.readEntry("Primary Url"));
 296     bool editable = group.readEntry("Primary Editable Url", false);
 297     cont->urlNavigator()->setUrlEditable(editable);
 298
 299     cont = m_viewContainer[SecondaryView];
 300     const QString secondaryUrl = group.readEntry("Secondary Url");
 301     if (!secondaryUrl.isEmpty()) {
 302         if (cont == 0) {
 303             // a secondary view should be shown, but no one is available
 304             // currently -> create a new view
 305             toggleSplitView();
 306             cont = m_viewContainer[SecondaryView];
 307             Q_ASSERT(cont != 0);
 308         }
 309
 310         cont->setUrl(secondaryUrl);
 311         bool editable = group.readEntry("Secondary Editable Url", false);
 312         cont->urlNavigator()->setUrlEditable(editable);
 313     } else if (cont != 0) {
 314         // no secondary view should be shown, but the default setting shows
 315         // one already -> close the view
 316         toggleSplitView();
 317     }
 318 }
 319
 320 void DolphinMainWindow::updateNewMenu()
 321 {
 322     m_newMenu->slotCheckUpToDate();
 323     m_newMenu->setPopupFiles(activeViewContainer()->url());
 324 }
 325
 326 void DolphinMainWindow::properties()
 327 {
 328     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 329
 330     KPropertiesDialog *dialog = new KPropertiesDialog(list, this);
 331     dialog->setAttribute(Qt::WA_DeleteOnClose);
 332     dialog->show();
 333     dialog->raise();
 334     dialog->activateWindow();
 335 }
 336
 337 void DolphinMainWindow::quit()
 338 {
 339     close();
 340 }
 341
 342 void DolphinMainWindow::slotHandlePlacesError(const QString &message)
 343 {
 344     if (!message.isEmpty()) {
 345         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 346         statusBar->setMessage(message, DolphinStatusBar::Error);
 347     }
 348 }
 349
 350 void DolphinMainWindow::slotUndoAvailable(bool available)
 351 {
 352     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 353     if (undoAction != 0) {
 354         undoAction->setEnabled(available);
 355     }
 356
 357     if (available && (m_undoCommandTypes.count() > 0)) {
 358         const KonqFileUndoManager::CommandType command = m_undoCommandTypes.takeFirst();
 359         DolphinStatusBar* statusBar = m_activeViewContainer->statusBar();
 360         switch (command) {
 361         case KonqFileUndoManager::COPY:
 362             statusBar->setMessage(i18nc("@info:status", "Copy operation completed."),
 363                                   DolphinStatusBar::OperationCompleted);
 364             break;
 365         case KonqFileUndoManager::MOVE:
 366             statusBar->setMessage(i18nc("@info:status", "Move operation completed."),
 367                                   DolphinStatusBar::OperationCompleted);
 368             break;
 369         case KonqFileUndoManager::LINK:
 370             statusBar->setMessage(i18nc("@info:status", "Link operation completed."),
 371                                   DolphinStatusBar::OperationCompleted);
 372             break;
 373         case KonqFileUndoManager::TRASH:
 374             statusBar->setMessage(i18nc("@info:status", "Move to trash operation completed."),
 375                                   DolphinStatusBar::OperationCompleted);
 376             break;
 377         case KonqFileUndoManager::RENAME:
 378             statusBar->setMessage(i18nc("@info:status", "Renaming operation completed."),
 379                                   DolphinStatusBar::OperationCompleted);
 380             break;
 381
 382         case KonqFileUndoManager::MKDIR:
 383             statusBar->setMessage(i18nc("@info:status", "Created folder."),
 384                                   DolphinStatusBar::OperationCompleted);
 385             break;
 386
 387         default:
 388             break;
 389         }
 390
 391     }
 392 }
 393
 394 void DolphinMainWindow::slotUndoTextChanged(const QString& text)
 395 {
 396     QAction* undoAction = actionCollection()->action(KStandardAction::name(KStandardAction::Undo));
 397     if (undoAction != 0) {
 398         undoAction->setText(text);
 399     }
 400 }
 401
 402 void DolphinMainWindow::undo()
 403 {
 404     clearStatusBar();
 405     KonqFileUndoManager::self()->undo();
 406 }
 407
 408 void DolphinMainWindow::cut()
 409 {
 410     m_activeViewContainer->view()->cutSelectedItems();
 411 }
 412
 413 void DolphinMainWindow::copy()
 414 {
 415     m_activeViewContainer->view()->copySelectedItems();
 416 }
 417
 418 void DolphinMainWindow::paste()
 419 {
 420     m_activeViewContainer->view()->paste();
 421 }
 422
 423 void DolphinMainWindow::updatePasteAction()
 424 {
 425     QAction* pasteAction = actionCollection()->action(KStandardAction::name(KStandardAction::Paste));
 426     if (pasteAction == 0) {
 427         return;
 428     }
 429
 430     QPair<bool, QString> pasteInfo = m_activeViewContainer->view()->pasteInfo();
 431     pasteAction->setEnabled(pasteInfo.first);
 432     pasteAction->setText(pasteInfo.second);
 433 }
 434
 435 void DolphinMainWindow::selectAll()
 436 {
 437     clearStatusBar();
 438
 439     // if the URL navigator is editable and focused, select the whole
 440     // URL instead of all items of the view
 441
 442     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 443     QLineEdit* lineEdit = urlNavigator->editor()->lineEdit();
 444     const bool selectUrl = urlNavigator->isUrlEditable() &&
 445                            lineEdit->hasFocus();
 446     if (selectUrl) {
 447         lineEdit->selectAll();
 448     } else {
 449         m_activeViewContainer->view()->selectAll();
 450     }
 451 }
 452
 453 void DolphinMainWindow::invertSelection()
 454 {
 455     clearStatusBar();
 456     m_activeViewContainer->view()->invertSelection();
 457 }
 458
 459 void DolphinMainWindow::toggleSplitView()
 460 {
 461     if (m_viewContainer[SecondaryView] == 0) {
 462         // create a secondary view
 463         const int newWidth = (m_viewContainer[PrimaryView]->width() - m_splitter->handleWidth()) / 2;
 464
 465         const DolphinView* view = m_viewContainer[PrimaryView]->view();
 466         m_viewContainer[SecondaryView] = new DolphinViewContainer(this, 0, view->rootUrl());
 467         connectViewSignals(SecondaryView);
 468         m_splitter->addWidget(m_viewContainer[SecondaryView]);
 469         m_splitter->setSizes(QList<int>() << newWidth << newWidth);
 470         m_viewContainer[SecondaryView]->view()->reload();
 471         m_viewContainer[SecondaryView]->setActive(false);
 472         m_viewContainer[SecondaryView]->show();
 473     } else if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
 474         // remove secondary view
 475         m_viewContainer[SecondaryView]->close();
 476         m_viewContainer[SecondaryView]->deleteLater();
 477         m_viewContainer[SecondaryView] = 0;
 478     } else {
 479         // The secondary view is active, hence from a users point of view
 480         // the content of the secondary view should be moved to the primary view.
 481         // From an implementation point of view it is more efficient to close
 482         // the primary view and exchange the internal pointers afterwards.
 483         m_viewContainer[PrimaryView]->close();
 484         m_viewContainer[PrimaryView]->deleteLater();
 485         m_viewContainer[PrimaryView] = m_viewContainer[SecondaryView];
 486         m_viewContainer[SecondaryView] = 0;
 487     }
 488
 489     setActiveViewContainer(m_viewContainer[PrimaryView]);
 490     updateViewActions();
 491 }
 492
 493 void DolphinMainWindow::reloadView()
 494 {
 495     clearStatusBar();
 496     m_activeViewContainer->view()->reload();
 497 }
 498
 499 void DolphinMainWindow::stopLoading()
 500 {
 501 }
 502
 503 void DolphinMainWindow::toggleFilterBarVisibility(bool show)
 504 {
 505     m_activeViewContainer->showFilterBar(show);
 506 }
 507
 508 void DolphinMainWindow::toggleEditLocation()
 509 {
 510     clearStatusBar();
 511
 512     QAction* action = actionCollection()->action("editable_location");
 513     KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 514     urlNavigator->setUrlEditable(action->isChecked());
 515 }
 516
 517 void DolphinMainWindow::editLocation()
 518 {
 519     KUrlNavigator* navigator = m_activeViewContainer->urlNavigator();
 520     navigator->setUrlEditable(true);
 521     navigator->setFocus();
 522
 523     // select the whole text of the combo box editor
 524     QLineEdit* lineEdit = navigator->editor()->lineEdit();
 525     const QString text = lineEdit->text();
 526     lineEdit->setSelection(0, text.length());
 527 }
 528
 529 void DolphinMainWindow::adjustViewProperties()
 530 {
 531     clearStatusBar();
 532     ViewPropertiesDialog dlg(m_activeViewContainer->view());
 533     dlg.exec();
 534 }
 535
 536 void DolphinMainWindow::goBack()
 537 {
 538     clearStatusBar();
 539     m_activeViewContainer->urlNavigator()->goBack();
 540 }
 541
 542 void DolphinMainWindow::goForward()
 543 {
 544     clearStatusBar();
 545     m_activeViewContainer->urlNavigator()->goForward();
 546 }
 547
 548 void DolphinMainWindow::goUp()
 549 {
 550     clearStatusBar();
 551     m_activeViewContainer->urlNavigator()->goUp();
 552 }
 553
 554 void DolphinMainWindow::goHome()
 555 {
 556     clearStatusBar();
 557     m_activeViewContainer->urlNavigator()->goHome();
 558 }
 559
 560 void DolphinMainWindow::findFile()
 561 {
 562     KRun::run("kfind", m_activeViewContainer->url(), this);
 563 }
 564
 565 void DolphinMainWindow::compareFiles()
 566 {
 567     // The method is only invoked if exactly 2 files have
 568     // been selected. The selected files may be:
 569     // - both in the primary view
 570     // - both in the secondary view
 571     // - one in the primary view and the other in the secondary
 572     //   view
 573     Q_ASSERT(m_viewContainer[PrimaryView] != 0);
 574
 575     KUrl urlA;
 576     KUrl urlB;
 577     KUrl::List urls = m_viewContainer[PrimaryView]->view()->selectedUrls();
 578
 579     switch (urls.count()) {
 580     case 0: {
 581         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 582         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 583         Q_ASSERT(urls.count() == 2);
 584         urlA = urls[0];
 585         urlB = urls[1];
 586         break;
 587     }
 588
 589     case 1: {
 590         urlA = urls[0];
 591         Q_ASSERT(m_viewContainer[SecondaryView] != 0);
 592         urls = m_viewContainer[SecondaryView]->view()->selectedUrls();
 593         Q_ASSERT(urls.count() == 1);
 594         urlB = urls[0];
 595         break;
 596     }
 597
 598     case 2: {
 599         urlA = urls[0];
 600         urlB = urls[1];
 601         break;
 602     }
 603
 604     default: {
 605         // may not happen: compareFiles may only get invoked if 2
 606         // files are selected
 607         Q_ASSERT(false);
 608     }
 609     }
 610
 611     QString command("kompare -c \"");
 612     command.append(urlA.pathOrUrl());
 613     command.append("\" \"");
 614     command.append(urlB.pathOrUrl());
 615     command.append('\"');
 616     KRun::runCommand(command, "Kompare", "kompare", this);
 617
 618 }
 619
 620 void DolphinMainWindow::toggleShowMenuBar()
 621 {
 622     const bool visible = menuBar()->isVisible();
 623     menuBar()->setVisible(!visible);
 624 }
 625
 626 void DolphinMainWindow::editSettings()
 627 {
 628     DolphinSettingsDialog dialog(this);
 629     dialog.exec();
 630 }
 631
 632 void DolphinMainWindow::init()
 633 {
 634     DolphinSettings& settings = DolphinSettings::instance();
 635
 636     // Check whether Dolphin runs the first time. If yes then
 637     // a proper default window size is given at the end of DolphinMainWindow::init().
 638     GeneralSettings* generalSettings = settings.generalSettings();
 639     const bool firstRun = generalSettings->firstRun();
 640     if (firstRun) {
 641         generalSettings->setViewPropsTimestamp(QDateTime::currentDateTime());
 642     }
 643
 644     setAcceptDrops(true);
 645
 646     m_splitter = new QSplitter(this);
 647
 648     setupActions();
 649
 650     const KUrl& homeUrl = generalSettings->homeUrl();
 651     setCaption(homeUrl.fileName());
 652     m_actionHandler = new DolphinViewActionHandler(actionCollection(), this);
 653     connect(m_actionHandler, SIGNAL(actionBeingHandled()), SLOT(clearStatusBar()));
 654     ViewProperties props(homeUrl);
 655     m_viewContainer[PrimaryView] = new DolphinViewContainer(this,
 656                                                             m_splitter,
 657                                                             homeUrl);
 658
 659     m_activeViewContainer = m_viewContainer[PrimaryView];
 660     connectViewSignals(PrimaryView);
 661     DolphinView* view = m_viewContainer[PrimaryView]->view();
 662     view->reload();
 663     m_viewContainer[PrimaryView]->show();
 664     m_actionHandler->setCurrentView(view);
 665
 666     setCentralWidget(m_splitter);
 667     setupDockWidgets();
 668
 669     setupGUI(Keys | Save | Create | ToolBar);
 670     createGUI();
 671
 672     stateChanged("new_file");
 673     setAutoSaveSettings();
 674
 675     QClipboard* clipboard = QApplication::clipboard();
 676     connect(clipboard, SIGNAL(dataChanged()),
 677             this, SLOT(updatePasteAction()));
 678     updatePasteAction();
 679     updateGoActions();
 680
 681     if (generalSettings->splitView()) {
 682         toggleSplitView();
 683     }
 684     updateViewActions();
 685
 686     if (firstRun) {
 687         // assure a proper default size if Dolphin runs the first time
 688         resize(750, 500);
 689     }
 690
 691     emit urlChanged(homeUrl);
 692 }
 693
 694 void DolphinMainWindow::setActiveViewContainer(DolphinViewContainer* viewContainer)
 695 {
 696     Q_ASSERT(viewContainer != 0);
 697     Q_ASSERT((viewContainer == m_viewContainer[PrimaryView]) || (viewContainer == m_viewContainer[SecondaryView]));
 698     if (m_activeViewContainer == viewContainer) {
 699         return;
 700     }
 701
 702     m_activeViewContainer->setActive(false);
 703     m_activeViewContainer = viewContainer;
 704     m_activeViewContainer->setActive(true);
 705
 706     m_actionHandler->setCurrentView(viewContainer->view());
 707
 708     updateHistory();
 709     updateEditActions();
 710     updateViewActions();
 711     updateGoActions();
 712
 713     const KUrl& url = m_activeViewContainer->url();
 714     setCaption(url.fileName());
 715
 716     emit urlChanged(url);
 717 }
 718
 719 void DolphinMainWindow::setupActions()
 720 {
 721     // setup 'File' menu
 722     m_newMenu = new DolphinNewMenu(this);
 723     KMenu* menu = m_newMenu->menu();
 724     menu->setTitle(i18nc("@title:menu Create new folder, file, link, etc.", "Create New"));
 725     menu->setIcon(KIcon("document-new"));
 726     connect(menu, SIGNAL(aboutToShow()),
 727             this, SLOT(updateNewMenu()));
 728
 729     KAction* newWindow = actionCollection()->addAction("new_window");
 730     newWindow->setIcon(KIcon("window-new"));
 731     newWindow->setText(i18nc("@action:inmenu File", "New &Window"));
 732     newWindow->setShortcut(Qt::CTRL | Qt::Key_N);
 733     connect(newWindow, SIGNAL(triggered()), this, SLOT(openNewMainWindow()));
 734
 735     KAction* properties = actionCollection()->addAction("properties");
 736     properties->setText(i18nc("@action:inmenu File", "Properties"));
 737     properties->setShortcut(Qt::ALT | Qt::Key_Return);
 738     connect(properties, SIGNAL(triggered()), this, SLOT(properties()));
 739
 740     KStandardAction::quit(this, SLOT(quit()), actionCollection());
 741
 742     // setup 'Edit' menu
 743     KStandardAction::undo(this,
 744                           SLOT(undo()),
 745                           actionCollection());
 746
 747     // need to remove shift+del from cut action, else the shortcut for deletejob
 748     // doesn't work
 749     KAction* cut = KStandardAction::cut(this, SLOT(cut()), actionCollection());
 750     KShortcut cutShortcut = cut->shortcut();
 751     cutShortcut.remove(Qt::SHIFT + Qt::Key_Delete, KShortcut::KeepEmpty);
 752     cut->setShortcut(cutShortcut);
 753     KStandardAction::copy(this, SLOT(copy()), actionCollection());
 754     KStandardAction::paste(this, SLOT(paste()), actionCollection());
 755
 756     KAction* selectAll = actionCollection()->addAction("select_all");
 757     selectAll->setText(i18nc("@action:inmenu Edit", "Select All"));
 758     selectAll->setShortcut(Qt::CTRL + Qt::Key_A);
 759     connect(selectAll, SIGNAL(triggered()), this, SLOT(selectAll()));
 760
 761     KAction* invertSelection = actionCollection()->addAction("invert_selection");
 762     invertSelection->setText(i18nc("@action:inmenu Edit", "Invert Selection"));
 763     invertSelection->setShortcut(Qt::CTRL | Qt::SHIFT | Qt::Key_A);
 764     connect(invertSelection, SIGNAL(triggered()), this, SLOT(invertSelection()));
 765
 766     // setup 'View' menu
 767     // (note that most of it is set up in DolphinViewActionHandler)
 768
 769     KAction* split = actionCollection()->addAction("split_view");
 770     split->setShortcut(Qt::Key_F3);
 771     updateSplitAction();
 772     connect(split, SIGNAL(triggered()), this, SLOT(toggleSplitView()));
 773
 774     KAction* reload = actionCollection()->addAction("reload");
 775     reload->setText(i18nc("@action:inmenu View", "Reload"));
 776     reload->setShortcut(Qt::Key_F5);
 777     reload->setIcon(KIcon("view-refresh"));
 778     connect(reload, SIGNAL(triggered()), this, SLOT(reloadView()));
 779
 780     KAction* stop = actionCollection()->addAction("stop");
 781     stop->setText(i18nc("@action:inmenu View", "Stop"));
 782     stop->setIcon(KIcon("process-stop"));
 783     connect(stop, SIGNAL(triggered()), this, SLOT(stopLoading()));
 784
 785     // TODO: the naming "Show full Location" is currently confusing...
 786     KToggleAction* showFullLocation = actionCollection()->add<KToggleAction>("editable_location");
 787     showFullLocation->setText(i18nc("@action:inmenu Navigation Bar", "Show Full Location"));
 788     showFullLocation->setShortcut(Qt::CTRL | Qt::Key_L);
 789     connect(showFullLocation, SIGNAL(triggered()), this, SLOT(toggleEditLocation()));
 790
 791     KAction* editLocation = actionCollection()->addAction("edit_location");
 792     editLocation->setText(i18nc("@action:inmenu Navigation Bar", "Edit Location"));
 793     editLocation->setShortcut(Qt::Key_F6);
 794     connect(editLocation, SIGNAL(triggered()), this, SLOT(editLocation()));
 795
 796     KAction* adjustViewProps = actionCollection()->addAction("view_properties");
 797     adjustViewProps->setText(i18nc("@action:inmenu View", "Adjust View Properties..."));
 798     connect(adjustViewProps, SIGNAL(triggered()), this, SLOT(adjustViewProperties()));
 799
 800     // setup 'Go' menu
 801     KAction* backAction = KStandardAction::back(this, SLOT(goBack()), actionCollection());
 802     KShortcut backShortcut = backAction->shortcut();
 803     backShortcut.setAlternate(Qt::Key_Backspace);
 804     backAction->setShortcut(backShortcut);
 805
 806     KStandardAction::forward(this, SLOT(goForward()), actionCollection());
 807     KStandardAction::up(this, SLOT(goUp()), actionCollection());
 808     KStandardAction::home(this, SLOT(goHome()), actionCollection());
 809
 810     // setup 'Tools' menu
 811     QAction* findFile = actionCollection()->addAction("find_file");
 812     findFile->setText(i18nc("@action:inmenu Tools", "Find File..."));
 813     findFile->setShortcut(Qt::CTRL | Qt::Key_F);
 814     findFile->setIcon(KIcon("edit-find"));
 815     connect(findFile, SIGNAL(triggered()), this, SLOT(findFile()));
 816
 817     KToggleAction* showFilterBar = actionCollection()->add<KToggleAction>("show_filter_bar");
 818     showFilterBar->setText(i18nc("@action:inmenu Tools", "Show Filter Bar"));
 819     showFilterBar->setShortcut(Qt::CTRL | Qt::Key_I);
 820     connect(showFilterBar, SIGNAL(triggered(bool)), this, SLOT(toggleFilterBarVisibility(bool)));
 821
 822     KAction* compareFiles = actionCollection()->addAction("compare_files");
 823     compareFiles->setText(i18nc("@action:inmenu Tools", "Compare Files"));
 824     compareFiles->setIcon(KIcon("kompare"));
 825     compareFiles->setEnabled(false);
 826     connect(compareFiles, SIGNAL(triggered()), this, SLOT(compareFiles()));
 827
 828     // setup 'Settings' menu
 829     m_showMenuBar = KStandardAction::showMenubar(this, SLOT(toggleShowMenuBar()), actionCollection());
 830     KStandardAction::preferences(this, SLOT(editSettings()), actionCollection());
 831 }
 832
 833 void DolphinMainWindow::setupDockWidgets()
 834 {
 835     // setup "Information"
 836     QDockWidget* infoDock = new QDockWidget(i18nc("@title:window", "Information"));
 837     infoDock->setObjectName("infoDock");
 838     infoDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 839     SidebarPage* infoWidget = new InfoSidebarPage(infoDock);
 840     infoDock->setWidget(infoWidget);
 841
 842     infoDock->toggleViewAction()->setText(i18nc("@title:window", "Information"));
 843     infoDock->toggleViewAction()->setShortcut(Qt::Key_F11);
 844     actionCollection()->addAction("show_info_panel", infoDock->toggleViewAction());
 845
 846     addDockWidget(Qt::RightDockWidgetArea, infoDock);
 847     connect(this, SIGNAL(urlChanged(KUrl)),
 848             infoWidget, SLOT(setUrl(KUrl)));
 849     connect(this, SIGNAL(selectionChanged(KFileItemList)),
 850             infoWidget, SLOT(setSelection(KFileItemList)));
 851     connect(this, SIGNAL(requestItemInfo(KFileItem)),
 852             infoWidget, SLOT(requestDelayedItemInfo(KFileItem)));
 853
 854     // setup "Tree View"
 855     QDockWidget* treeViewDock = new QDockWidget(i18nc("@title:window", "Folders"));
 856     treeViewDock->setObjectName("treeViewDock");
 857     treeViewDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 858     TreeViewSidebarPage* treeWidget = new TreeViewSidebarPage(treeViewDock);
 859     treeViewDock->setWidget(treeWidget);
 860
 861     treeViewDock->toggleViewAction()->setText(i18nc("@title:window", "Folders"));
 862     treeViewDock->toggleViewAction()->setShortcut(Qt::Key_F7);
 863     actionCollection()->addAction("show_folders_panel", treeViewDock->toggleViewAction());
 864
 865     addDockWidget(Qt::LeftDockWidgetArea, treeViewDock);
 866     connect(this, SIGNAL(urlChanged(KUrl)),
 867             treeWidget, SLOT(setUrl(KUrl)));
 868     connect(treeWidget, SIGNAL(changeUrl(KUrl)),
 869             this, SLOT(changeUrl(KUrl)));
 870     connect(treeWidget, SIGNAL(changeSelection(KFileItemList)),
 871             this, SLOT(changeSelection(KFileItemList)));
 872     connect(treeWidget, SIGNAL(urlsDropped(KUrl::List, KUrl)),
 873             this, SLOT(dropUrls(KUrl::List, KUrl)));
 874
 875     // setup "Terminal"
 876 #ifndef Q_OS_WIN
 877     QDockWidget* terminalDock = new QDockWidget(i18nc("@title:window Shell terminal", "Terminal"));
 878     terminalDock->setObjectName("terminalDock");
 879     terminalDock->setAllowedAreas(Qt::TopDockWidgetArea | Qt::BottomDockWidgetArea);
 880     SidebarPage* terminalWidget = new TerminalSidebarPage(terminalDock);
 881     terminalDock->setWidget(terminalWidget);
 882
 883     connect(terminalWidget, SIGNAL(hideTerminalSidebarPage()), terminalDock, SLOT(hide()));
 884
 885     terminalDock->toggleViewAction()->setText(i18nc("@title:window Shell terminal", "Terminal"));
 886     terminalDock->toggleViewAction()->setShortcut(Qt::Key_F4);
 887     actionCollection()->addAction("show_terminal_panel", terminalDock->toggleViewAction());
 888
 889     addDockWidget(Qt::BottomDockWidgetArea, terminalDock);
 890     connect(this, SIGNAL(urlChanged(KUrl)),
 891             terminalWidget, SLOT(setUrl(KUrl)));
 892 #endif
 893
 894     const bool firstRun = DolphinSettings::instance().generalSettings()->firstRun();
 895     if (firstRun) {
 896         treeViewDock->hide();
 897 #ifndef Q_OS_WIN
 898         terminalDock->hide();
 899 #endif
 900     }
 901
 902     QDockWidget* placesDock = new QDockWidget(i18nc("@title:window", "Places"));
 903     placesDock->setObjectName("placesDock");
 904     placesDock->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
 905
 906     DolphinFilePlacesView* placesView = new DolphinFilePlacesView(placesDock);
 907     placesDock->setWidget(placesView);
 908     placesView->setModel(DolphinSettings::instance().placesModel());
 909     placesView->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
 910
 911     placesDock->toggleViewAction()->setText(i18nc("@title:window", "Places"));
 912     placesDock->toggleViewAction()->setShortcut(Qt::Key_F9);
 913     actionCollection()->addAction("show_places_panel", placesDock->toggleViewAction());
 914
 915     addDockWidget(Qt::LeftDockWidgetArea, placesDock);
 916     connect(placesView, SIGNAL(urlChanged(KUrl)),
 917             this, SLOT(changeUrl(KUrl)));
 918     connect(this, SIGNAL(urlChanged(KUrl)),
 919             placesView, SLOT(setUrl(KUrl)));
 920 }
 921
 922 void DolphinMainWindow::updateEditActions()
 923 {
 924     const KFileItemList list = m_activeViewContainer->view()->selectedItems();
 925     if (list.isEmpty()) {
 926         stateChanged("has_no_selection");
 927     } else {
 928         stateChanged("has_selection");
 929
 930         QAction* renameAction = actionCollection()->action("rename");
 931         if (renameAction != 0) {
 932             renameAction->setEnabled(true);
 933         }
 934
 935         bool enableMoveToTrash = true;
 936
 937         KFileItemList::const_iterator it = list.begin();
 938         const KFileItemList::const_iterator end = list.end();
 939         while (it != end) {
 940             const KUrl& url = (*it).url();
 941             // only enable the 'Move to Trash' action for local files
 942             if (!url.isLocalFile()) {
 943                 enableMoveToTrash = false;
 944             }
 945             ++it;
 946         }
 947
 948         QAction* moveToTrashAction = actionCollection()->action("move_to_trash");
 949         moveToTrashAction->setEnabled(enableMoveToTrash);
 950     }
 951     updatePasteAction();
 952 }
 953
 954 void DolphinMainWindow::updateViewActions()
 955 {
 956     m_actionHandler->updateViewActions();
 957
 958     QAction* showFilterBarAction = actionCollection()->action("show_filter_bar");
 959     showFilterBarAction->setChecked(m_activeViewContainer->isFilterBarVisible());
 960
 961     updateSplitAction();
 962
 963     QAction* editableLocactionAction = actionCollection()->action("editable_location");
 964     const KUrlNavigator* urlNavigator = m_activeViewContainer->urlNavigator();
 965     editableLocactionAction->setChecked(urlNavigator->isUrlEditable());
 966 }
 967
 968 void DolphinMainWindow::updateGoActions()
 969 {
 970     QAction* goUpAction = actionCollection()->action(KStandardAction::name(KStandardAction::Up));
 971     const KUrl& currentUrl = m_activeViewContainer->url();
 972     goUpAction->setEnabled(currentUrl.upUrl() != currentUrl);
 973 }
 974
 975 void DolphinMainWindow::clearStatusBar()
 976 {
 977     m_activeViewContainer->statusBar()->clear();
 978 }
 979
 980 void DolphinMainWindow::connectViewSignals(int viewIndex)
 981 {
 982     DolphinViewContainer* container = m_viewContainer[viewIndex];
 983     connect(container, SIGNAL(showFilterBarChanged(bool)),
 984             this, SLOT(updateFilterBarAction(bool)));
 985
 986     DolphinView* view = container->view();
 987     connect(view, SIGNAL(selectionChanged(KFileItemList)),
 988             this, SLOT(slotSelectionChanged(KFileItemList)));
 989     connect(view, SIGNAL(requestItemInfo(KFileItem)),
 990             this, SLOT(slotRequestItemInfo(KFileItem)));
 991     connect(view, SIGNAL(activated()),
 992             this, SLOT(toggleActiveView()));
 993     connect(view, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
 994             this, SLOT(slotDoingOperation(KonqFileUndoManager::CommandType)));
 995
 996     const KUrlNavigator* navigator = container->urlNavigator();
 997     connect(navigator, SIGNAL(urlChanged(const KUrl&)),
 998             this, SLOT(changeUrl(const KUrl&)));
 999     connect(navigator, SIGNAL(historyChanged()),
1000             this, SLOT(updateHistory()));
1001     connect(navigator, SIGNAL(editableStateChanged(bool)),
1002             this, SLOT(slotEditableStateChanged(bool)));
1003 }
1004
1005 void DolphinMainWindow::updateSplitAction()
1006 {
1007     QAction* splitAction = actionCollection()->action("split_view");
1008     if (m_viewContainer[SecondaryView] != 0) {
1009         if (m_activeViewContainer == m_viewContainer[PrimaryView]) {
1010             splitAction->setText(i18nc("@action:intoolbar Close right view", "Close"));
1011             splitAction->setIcon(KIcon("view-right-close"));
1012         } else {
1013             splitAction->setText(i18nc("@action:intoolbar Close left view", "Close"));
1014             splitAction->setIcon(KIcon("view-left-close"));
1015         }
1016     } else {
1017         splitAction->setText(i18nc("@action:intoolbar Split view", "Split"));
1018         splitAction->setIcon(KIcon("view-right-new"));
1019     }
1020 }
1021
1022 DolphinMainWindow::UndoUiInterface::UndoUiInterface(DolphinMainWindow* mainWin) :
1023     KonqFileUndoManager::UiInterface(mainWin),
1024     m_mainWin(mainWin)
1025 {
1026     Q_ASSERT(m_mainWin != 0);
1027 }
1028
1029 DolphinMainWindow::UndoUiInterface::~UndoUiInterface()
1030 {
1031 }
1032
1033 void DolphinMainWindow::UndoUiInterface::jobError(KIO::Job* job)
1034 {
1035     DolphinStatusBar* statusBar = m_mainWin->activeViewContainer()->statusBar();
1036     statusBar->setMessage(job->errorString(), DolphinStatusBar::Error);
1037 }
1038
1039 #include "dolphinmainwindow.moc"